用适当的介词、副词填空。
1.reading————the sun is bad for your eyes。
2.we got ------------at half past five to climb the mountain。
3.————computers，we can’t do most of our work。
4.is there any important news————today’snewspaper？
5.don’t walk————the lawn.
6.it’s necessary————us to do enough exercise everyday.
7.don’t give————，and you can do it better。
2.we got ------------at half past five to climb the
3.————computers，we can’t do most of our work。
4.is there any important news————today’snewspaper？
5.don’t walk————the lawn.
6.it’s necessary————us to do enough exercise everyday.
7.don’t give————，and you can do it better。
2.we got ------------at half past five to climb the mountain。
3.————computers，we can’t do most of our work。
4.is there any important news————today’snewspaper？
5.don’t walk————the lawn.
6.it’s necessary————us to do enough exercise everyday.
7.don’t give————，and you can do it better。